Product Program year 2025 Source: CMS Open Payments

Tazverik

Drug Oncology

NDC 72607-100-00

Open in the dashboard

General payments

$2,566,782

9,146 payments

Research payments

$50,749,663

7,354 payments

Through program year 2025, $2,566,782 in general payments and $50,749,663 in research payments were reported against Tazverik (Oncology).

No combined total These are different kinds of money, reported under different rules. A meal and a clinical trial grant do not add up to anything meaningful, so this site does not add them.

By program year

12 rows
Year Kind Amount Payments
2025 General $282,881 270
2025 Research $15,464,586 2,241
2024 General $417,122 692
2024 Research $12,493,687 2,514
2023 General $578,320 1,962
2023 Research $10,700,065 1,427
2022 General $153,225 1,752
2022 Research $5,227,741 359
2021 General $844,406 3,545
2021 Research $5,270,375 567
2020 General $290,828 925
2020 Research $1,593,209 246

Breakdown

Who paid General payments · program years 2020–2025
  1. Epizyme, Inc., $1,283,359 6,355 payments
  2. Ipsen Biopharmaceuticals, Inc $1,280,823 2,790 payments
  3. Ipsen Bioscience Inc $2,600 1 payment
Top recipients General payments · program year 2025
  1. Paul Oberstein Medical Oncology · New York, NY $15,465 5% · 7 payments
  2. Andrew Hendifar Hematology & Oncology · West Hollywood, CA $15,371 5% · 8 payments
  3. Callisia Clarke Surgical Oncology · Milwaukee, WI $14,504 5% · 8 payments
  4. Maen Abdelrahim Medical Oncology · Houston, TX $13,195 5% · 4 payments
  5. Andrew Zelenetz Medical Oncology · New York, NY $12,913 5% · 6 payments

The top 5 of the 100 largest recipients; each share is of general payments naming this product in 2025.

The top 25 recipients, free in the app

Specialties paid General payments · program year 2025
  1. Medical Oncology Internal Medicine $84,804 43% · 18 practitioners
  2. Hematology & Oncology Internal Medicine $72,413 37% · 60 practitioners
  3. Surgical Oncology Surgery $14,504 7% · 1 practitioner
  4. Nurse Practitioner $6,461 3% · 13 practitioners
  5. Anatomic Pathology Pathology $5,585 3% · 3 practitioners

The top 5 of 19 specialties; each share is of general payments naming this product to practitioners with a specialty in 2025. Each practitioner is counted under their primary specialty.

The top 25 specialties, free in the app

Where the money went General payments · program year 2025
  1. Texas $44,370 16% · 21 recipients
  2. California $30,604 11% · 18 recipients
  3. New York $29,573 10% · 8 recipients
  4. Florida $19,477 7% · 11 recipients
  5. Arizona $19,061 7% · 4 recipients

The top 5 of 32 states; each share is of general payments naming this product in 2025 where a state was reported.

The top 25 states, free in the app

Prescribed to Medicare patients

Part D · data year 2024

Part D claims

514

Prescriptions dispensed, refills included

Drug cost

$9,143,643

Paid at the pharmacy, in all

Prescribers

38

With 11 or more claims of it

Medicare Part D drugs matched to TAZVERIK, 2024
Part D drug Name match Relative to the largest Prescribers Claims Drug cost
Tazverik Tazemetostat Hydrobromide Same name 38 514 $9,143,643

Matched to this product by name; CMS does not link its files to Open Payments, so a similar name can be a different strength, form or brand. Prescriber counts include only prescribers with 11 or more claims of the drug, because CMS publishes nothing below that. Part D covers drugs dispensed to Medicare beneficiaries at a pharmacy; it does not include drugs given in a clinic or hospital, or patients with other insurance.

Largest prescribers

First 5 of 38 by claims · 2024

Two separate records. Claims come from Medicare and related payments from Open Payments. They are shown in one row because they name the same product; they do not show that a payment affected a prescription.

The prescribers with the most Part D claims of this drug in 2024
Prescriber Specialty State Claims Drug cost Related payments
William Mitchell Hematology-Oncology NC 32 $308,023 None on record
Gretchen Mitchell Nurse Practitioner IL 24 $467,545 None on record
Nancy Bartlett Medical Oncology MO 22 $446,619 None on record
Parameswa Venugopal Hematology-Oncology IL 19 $394,318 $3,587
Bruno Bomfim Da Silva Bockorny Hematology-Oncology MA 18 $345,172 None on record

"No profile" means the prescriber has no Open Payments record here; "None on record" means no payment naming this product in the payment year. Related payments are general payments, and one that names several products is split evenly, so an amount is payments related to the product, not money paid for it. The list is the prescribers with the most claims, up to 100 per drug.

See more in the dashboard: 25 with a free account, all 38 with Patron
9,146 general · 7,354 research

Every payment, record by record

Date, amount, who was paid and what for — filter by year and kind, or download as CSV, free, in files of 5,000 rows.

What you are looking at

Manufacturers name the drug, biological or device a payment relates to. CMS does not give products their own identifiers, so a product here is assembled from how it was reported — a brand may appear under more than one spelling, and this page covers one of them rather than the brand as a whole.

Provenance

Source: CMS Open Payments · through program year 2025

We reproduce what manufacturers reported. We do not verify, edit or correct the underlying records.

A payment record is not evidence of wrongdoing. Financial relationships between industry and medicine are legal, common and often necessary for research. Who Paid My Doc reports what was disclosed; it does not judge it.

Who Paid My Doc is independent and is not affiliated with, endorsed by or sponsored by CMS or any U.S. government agency. It is not a consumer reporting agency and this is not a consumer report; do not use it for decisions covered by the Fair Credit Reporting Act.

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